YouTube fieldtype error

I'm receiving this error when saving a YouTube URL to be processed by the YouTube fieldtype:

Warning: curl_setopt(): CURLOPT_FOLLOWLOCATION cannot be activated when an open_basedir is set in /home/breedijk/domains/pluskids.nl/public_html/perch/addons/fieldtypes/youtube/youtube.class.php on line 221

Warning: curl_setopt(): CURLOPT_FOLLOWLOCATION cannot be activated when an open_basedir is set in /home/breedijk/domains/pluskids.nl/public_html/perch/addons/fieldtypes/youtube/youtube.class.php on line 268

Warning: Cannot modify header information - headers already sent by (output started at /home/breedijk/domains/pluskids.nl/public_html/perch/addons/fieldtypes/youtube/youtube.class.php:221) in /home/breedijk/domains/pluskids.nl/public_html/perch/core/inc/top.php on line 13

Warning: Cannot modify header information - headers already sent by (output started at /home/breedijk/domains/pluskids.nl/public_html/perch/addons/fieldtypes/youtube/youtube.class.php:221) in /home/breedijk/domains/pluskids.nl/public_html/perch/core/inc/top.php on line 14

cURL is on with the following (using phpinfo()):

cURL support    enabled
cURL Information    7.33.0
Age 3
Features
AsynchDNS   No
Debug   No
GSS-Negotiate   No
IDN No
IPv6    Yes
Largefile   Yes
NTLM    Yes
SPNEGO  No
SSL Yes
SSPI    No
krb4    No
libz    Yes
CharConv    No
Protocols   dict, ftp, ftps, gopher, http, https, imap, imaps, pop3, pop3s, rtsp, smtp, smtps, telnet, tftp
Host    x86_64-unknown-linux-gnu
SSL Version OpenSSL/0.9.8b
ZLib Version    1.2.3

My template is very straight forward:

<div class="video small">
    <perch:content id="video" type="youtube" label="YouTube video URL" output="embed" />
</div>